[OSM-newbies] random points: who to fix?

[Thomas Meller]

What should I do in this case?

http://www.openstreetmap.org/?lat=47.15275&lon=7.66973&zoom=16&layers=B00FTF


In Potlatch you can see a bunch of seemingly random points around this area.
As there is no history function for points, there is no way to find who has set them and why.
I could delete them, but they somehow seem to form a trace.

Either I could inform the point's owner about this accident (maybe his/her work got lost) or I delete them without notice.
Isn't there a function to filter points without tags automatically?

So what next?
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